A conditioning process is applied to guarantee consistency from plate to plate, lot to lot, and chemist to chemist. The user can prevent having to retest their sample or risk the compound decomposing ...

THIN-LAYER chromatography, first devised by Stahl 1, is a very useful technique for the separation and identification of organic compounds on a micro-scale. Among its many advantages is its speed, ...

Thin-layer chromatography (TLC) was widely used in the 1960s and 1970s for pesticide residue analysis, but only to a limited extent since gas–liquid chromatography (GLC) and high performance liquid ...

Organic chemists often talk about spots in the context of thin-layer chromatography (TLC) plates. Usually they’re referring to the tiny blobs that climb from the bottom to the top of a TLC plate as a ...

A symposium on quantitative thin-layer and paper chromatography will be held on January 3 and 4, 1968, by the Pharmacological Society of Great Britain and the Society for Analytical Chemistry. What ...

Chromatography is a process by which compounds within a mixture are separated. Compounds are be separated by properties such as size, and how the compounds interact with the mobile and stationary ...